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DedPeter [7]
3 years ago
15

How does putting a mirror on a sharp bend help to prevent accidents

Physics
2 answers:
timofeeve [1]3 years ago
6 0
It allows people to see around the corner and anticipate what speed changes they will need to make
irinina [24]3 years ago
3 0
It helps people to view the blind spot where pedestrians are in danger of accidents. It also helps people to see the sharp turns and allows people to see the road.

Hope this Helps!!
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polet [3.4K]
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7 0
3 years ago
What is the frequency of blue light that has a wavelength of 473nm?
ankoles [38]

Answer:

6.34 x 19^14 Hz

Explanation:

Wavelength, λ = 473 nm = 473 x 10^-9 m

the relation between the frequency and the wavelength is given by

v = f x λ

where, v is the velocity of light in vacuum which is equal to 3 x 10^8 m/s.

So, f = v / λ

f = ( 3 x 10^8) / ( 473 x 10^-9)

f = 6.34 x 19^14 Hz

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4 years ago
How do abiotic and biotic factors in Mono Lake compare to those in the ecosystem in which you live?
Arturiano [62]

Answer:

Biotic factors are the living component of an environment while abiotic factors are the non living component of an environment.

Biotic factors of Mono lake include plants, animals, fungi, algae and bacteria

Abiotic factors of Mono lake include sunlight, temperature, moisture, wind or water currents, soil type, and nutrient availability.

While the biotic and abiotic factors on Land inhabited by humans including Me are :

Biotic factors-Plants ,animals, bacteria

Abiotic factors-Sunlight, heat/ temperature, Climate, weather, water sources.

7 0
3 years ago
Which sizes influence the adhesive and rolling friction?
julsineya [31]

juju on that beat

Explanation:

4 0
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#1. On a school bus traveling 22 m/s , students walks to the back of the bus at a rate of 1m/s . What is the speed of the studen
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